From the Arab Spring to the Spanish Indignados, from Occupy Wall Street in New York to Nuit Debout in Paris, contemporary protest bears the mark of citizenism, a libertarian and participatory brand of populism which appeals to ordinary citizens outraged at the arrogance of political and financial elites in the wake of the Great Recession.

Investors are tempted daily by misleading or incomplete information. They may make a lucky bet, realize a sizable profit, and find themselves full of confidence. Their next high-stakes gamble might backfire, not only hitting them in the balance sheet but also taking a mental and emotional toll. Even veteran investors can be caught off guard: a news item may suddenly cause havoc for an industry they’ve invested in; crowd mentality among fellow investors may skew the market; a CEO may turn out to be unprepared to effectively guide a company. How can one stay focused in such a volatile profession? If you can’t trust your past successes to plan and predict, how can you avoid risky situations in the future?

Line Drawing is an easy art form featuring illustrative, doodle-like designs. It’s used widely among artists of many types with both fine and bold lines, creating different variations. This book walks through drawing very simple doodles, into more elaborate, delicate illustrations, and is easy to follow for all skill levels.

Essentials of Services Marketing, 3e, is meant for courses directed at undergraduate and polytechnic students, especially those heading for a career in the service sector, whether at the executive or management level. It delivers streamlined coverage of services marketing topics with an exciting global outlook with visual learning aids and clear language. It has been designed so that instructors can make selective use of chapters and cases to teach courses of different lengths and formats in either services marketing or services management.

Take leather crafting into the 21st century with this complete guide that marries traditional skills to the latest CNC and 3D printing technologies. Learn how to start making your own leather creations with traditional tools, and then take them to incredible new levels with digital design techniques. Leatherworking is one of humankind’s oldest skills and remains a fun and exciting way to make great-looking wearables, accessories, and cosplay items. 3D printers and even hobbyist-class CNC machines have created fantastic new opportunities for new directions in this popular hobby. The book is perfect for makers new to leatherworking, as well as experienced leatherworkers who want to understand how to integrate new digital fabrication tools into their workbench. Written by an experienced leatherworker and programmer, this is a resource that makers will turn to again and again.

By taking you through the development of a real web application from beginning to end, the second edition of this hands-on guide demonstrates the practical advantages of test-driven development (TDD) with Python. You’ll learn how to write and run tests before building each part of your app, and then develop the minimum amount of code required to pass those tests. The result? Clean code that works.

Roughly inspired by the human brain, deep neural networks trained with large amounts of data can solve complex tasks with unprecedented accuracy. This practical book provides an end-to-end guide to TensorFlow, the leading open source software library that helps you build and train neural networks for computer vision, natural language processing (NLP), speech recognition, and general predictive analytics.